similar to: DRYing Routes

I''m having trouble wrapping my head around the proper syntax to have jQuery (in an .js file) grab an HTML attribute and use the value of that attribute to load a partial. HTML fragment: <a href="/toggle" data-remote="true" section="training"> jQuery string (now setting a static partial, I need this to be dynamic)

Can someone remind me of the incantation to use ActiveRecord in a plain ruby program for the versions specified. I''m not having any luck searching with google and I keep getting: `require'': no such file to load -- activerecord (LoadError) Not sure if this is a dependency or file path problem. Thanks -- You received this message because you are subscribed to the Google

I''m trying to get a test to pass and keep getting a "no method error" I''m using the routines from Chapter 8 of "Security on Rails" and can''t get the test to pass. I keep getting "no method error" for decrypt. Can someone help me with the correct "address" for decrypt so I can call it directly. Here is the routine definition:

I have a strange problem with my layout file. I think it may be due to nested partials, but removing the deepest nested partial call does not clear the problem. I have an application wide layout (application.html.erb) that works as expected - loads images, javascript, css etc for my application. So http://localhost:3000/patients --> fine http://localhost:3000/patients/new --> fine

I have narrowed my problem in a prior topic (I''m having trouble with Routes) to the fact that I get the problem, below only when I reload my page. Clicking on links to go to the pages I want ... I seem not to have problems. Given that it seems to be a reload that is generating an "/undefined" path somewhere ... can anyone suggest what I should be looking for to fix the

In HAML I have hundreds of lines like the following: - xyz = someFuncThatReturnsString(''xyz'') and elsewhere %div{''id'' => xyz} The above lines work fine. - - - Attempting to keep things DRY (Don''t repeat yourself) I want to do something like - eval(otherFuncThatReturnsString(''xyz'')) where

The number of stories I have is growing and I''m writing the following step long hand in each story. Given ''a user named'', ''Andy'', ''Watts'' do |first_name, family_name| @email = first_name + ''@test.lan'' create_user( :first_name => first_name, :family_name => family_name, :email => @email )

Right now in my view, I have a whole HUGE clump of <% if current_user %> and then <% if current_admin %> and then <% if current_teacher %> and then all that other stuff in my view. I have a ginourmous chunk of if and else statements in my views... is there a way to make it prettier? The if and else''s almost all have the same functions, expect for some minor changes.

Hello! I''m using restful_authentication and I would like to have diferent views for logged users and not logged users. Logged users can edit and create items, and not logged user could only list items and show its features. In my routes file I have: map.namespace :admin do |admin| map.resources :items, :controller => "admin/items", :path_prefix =>

i think there ara two ways of relate products and categories , basically i want to fix one product(e.g hp dv7....) to some categories (notebook,17"notebooks...) i made a table named categorization(incuding category_id,product_id fields) then in models i write these codes below class Product < ActiveRecord::Base has_many :categories, :through => :categorizations

Hello, $ ruby script/generate model balance plus:integer minus:integer equal:integer $ cat app/models/balance.rb class Balance < ActiveRecord::Base def save self.equal = self.plus - self.minus super end end $ cat test/fixtures/balances.yml _10-1: plus: 10 minus: 1 $ rake db:fixtures:load $ sqlite3 db/development.sqlite3 sqlite> select * from balances; //=>

I am creating forum application which needs usage of acts_as_list or acts_as_tree or acts_as_nested_set. I am unable to decide among these. please could some one recommend from their experience? -- Posted via http://www.ruby-forum.com/.

Hi: I am using authlogic, and following railscast tutorial. I am running into this error code with the password confirmation. authlogic password confirmation is too short Has anyone experienced this error? I need your help. Thanks in advance for your help.

Hey all, im not sure where to set a default value if a textfield is empty? For now i do it in the controller, and check if the submitted parameter is blank. But this seems not to be the best solution... Thanks for your help! -- Posted via http://www.ruby-forum.com/.

On 30 August 2010 15:47, Marnen Laibow-Koser <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote: > Colin Law wrote: >> I have the following html >> <p><b>text</b>value</p> >> I can use >> assert_select "p>b", "text" >> to check the text portion, and >> assert_select "p", "value"

hi, im totally a newbie so i have got no idea whatsoever why i got this error, the thing that happend was i was doing a little coding along with the lynda.com rails series that i got this error. well as u can see this is the error which i get on terminal, but there is another one in browser too which says : "NoMethodError in AdminController#index " u can see it in the picture here :

Still a semi-newbie, but so far I''ve managed to solve most things with a bit of help from the Agile book, some googling around, and a bit of trial-and-error, but I''m really stuck with this one (very much an Ajax newbie): I know how to gracefully degrade an AJAX newpost type call so it can appear inline or (for those without JS support) go to a new page (put an ":href

I''m trying to display a drop-down menu by using an instance variable from a model. THIS WORKS... <div class="field"> <%= f.label :duration %><br /> <%= f.select ("duration", {"30 minutes" => "30", "1 hour" => "60"}, :prompt => "Select") %> </div> THIS DOESN''T

Hi I am currently recruiting for a number of freelance contracts and permanent internal positions, both junior and senior, for Europe''s largest and most dynamic Ruby on Rails development projects, offering the chance to work alongside some of the industry''s leading figures in the Web 2.0 development community. Selected locations include Germany (eg Berlin, Munich, Hamburg,

Hi I''m a big fan of plugins such as Resource Controller http://jamesgolick.com/2007/10/19/introducing-resource_controller-focus-on-what-makes-your-controller-special However, recently decided I don''t want to depend on a plugin for this, and would rather stick closer to the rails core. So does anyone have any cool strategies or ideas for achieving this? Or is there any move to